Description

4-Amino-2,5-Difluorobenzoic Acid is a high-purity fluorinated benzoic acid derivative, serving as a critical building block in advanced organic synthesis. Its value lies in the unique reactivity imparted by the amino and fluorine substituents, enabling precise molecular construction. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for developing novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), especially for fluorinated drug candidates targeting various therapeutic areas.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, pesticides, and fungicides, where the fluorine atoms enhance biological activity and environmental stability.
• Liquid Crystal & OLED Material Development: Serves as a building block for fluorinated organic electronic materials, contributing to improved performance in displays and lighting.
• Advanced Polymer Chemistry: Employed in the creation of specialty polymers and coatings with enhanced chemical resistance, thermal stability, and specific surface properties.
• Chemical Research & Development: A versatile reagent for academic and industrial R&D labs exploring new synthetic methodologies and novel fluorinated compounds.
• Dye & Pigment Intermediate: Utilized in the synthesis of specialized fluorinated dyes and pigments for high-value applications.

Basic Information

Product Name	4-Amino-2,5-Difluorobenzoic Acid
CAS No.	773108-64-8
Molecular Formula	C7H5F2NO2
Molecular Weight	173.12 g/mol
Synonyms	2,5-Difluoro-4-aminobenzoic Acid; Benzoic acid, 4-amino-2,5-difluoro-; 4-Amino-2,5-difluorobenzoic acid; 773108-64-8; 2,5-Difluoro-4-aminobenzoic acid; 4-Amino-2,5-difluoro-benzoic acid; 4-Amino-2,5-difluorobenzoic acid (ACI)
EINECS	Contact for details

Quality Control

Our 4-Amino-2,5-Difluorobenzoic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for advanced synthetic applications. Certificates of Analysis (COA) documenting full specifications are available upon request, providing traceability and assurance for your critical processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.